EP 3138725 A1 20170308 - DUAL-SOURCE MULTI-MODE VEHICLE POWER SUPPLY
Title (en)
DUAL-SOURCE MULTI-MODE VEHICLE POWER SUPPLY
Title (de)
DOPPELQUELLEN-MEHRFACHMODUS-FAHRZEUGSTROMVERSORGUNG
Title (fr)
ALIMENTATION ÉLECTRIQUE DE VÉHICULE MULTIMODE À DOUBLE SOURCE
Publication
Application
Priority
US 201514813801 A 20150730
Abstract (en)
A dual-source multi-mode power supply system includes a battery power supply (102), a first DC bus (114), an electric power generating system (104) and a second DC bus (136). The battery power supply includes a DC-DC converter circuit (110) configured to convert a first DC voltage into a second DC voltage for supplying power to the first DC bus. The electric power generating system includes a permanent magnet generator (130) and an active rectifier circuit (129) configured to convert a variable-voltage/variable-frequency output into a constant high-voltage direct current (HVDC) to supply power to a second DC bus. An electronic coordinated control module (148) determines a load request, and controls one or more switch such that the power from the first DC bus and power from the second DC bus are delivered to the loads to satisfy the load request.
IPC 8 full level
B60L 11/12 (2006.01); B60L 50/15 (2019.01); H02J 1/14 (2006.01); H02J 7/14 (2006.01); H02J 7/34 (2006.01)
CPC (source: EP US)
B60L 50/13 (2019.01 - EP US); B60L 50/15 (2019.01 - EP US); H02J 1/14 (2013.01 - US); H02J 7/0068 (2013.01 - US); H02J 7/1438 (2013.01 - US); H02J 7/34 (2013.01 - US); H02J 9/061 (2013.01 - US); B60L 2210/10 (2013.01 - EP US); B60L 2210/30 (2013.01 - EP US); B60L 2220/14 (2013.01 - EP US); Y02T 10/70 (2013.01 - EP US); Y02T 10/7072 (2013.01 - EP US); Y02T 10/72 (2013.01 - EP US)
Citation (search report)
- [A] JP 2005045883 A 20050217 - HONDA MOTOR CO LTD
- [A] US 2010276993 A1 20101104 - KING ROBERT DEAN [US]
- [A] US 2004164616 A1 20040826 - OBAYASHI KAZUYOSHI [JP], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 2017033594 A1 20170202; US 9819224 B2 20171114; EP 3138725 A1 20170308; EP 3138725 B1 20200902
DOCDB simple family (application)
US 201514813801 A 20150730; EP 16181895 A 20160729